{"product_id":"fnirsi-swm-20-1200a-dual-pulse-spot-welder","title":"FNIRSI® SWM-20 1200A Dual-Pulse 2-In-1 Portable Battery Spot Welder","description":"\u003cdiv\u003eThe FNIRSI® SWM-20 1200A Dual-Pulse 2-In-1 Portable Battery Spot Welder is a high-efficiency handheld tool that combines dual-pulse spot welding technology with a built-in power bank function. A 2.4-inch TFT color display presents real-time voltage, temperature, and welding parameters, while a rotary encoder knob enables quick, precise adjustments. Dual-pulse welding uses a primary pulse to remove oxide and a secondary pulse to produce cleaner, more reliable welds.\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1200A Peak Current\u003c\/strong\u003e for powerful, consistent welds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Material Compatibility (0.1–0.5 mm)\u003c\/strong\u003e including nickel-plated steel, steel, pure nickel, iron, and copper\/nickel-plated copper within specified thickness limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10,000+ Ultra-Fine Adjustment Levels\u003c\/strong\u003e for precise power control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Adjustable Welding Parameters\u003c\/strong\u003e including preheat, pulse, interval, and continuous welding points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual A-Grade 5000mAh Battery Cells\u003c\/strong\u003e and up to 1,500 welding cycles per charge under stated conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-in-1 Functionality\u003c\/strong\u003e: spot welder and 5V\/2.1A USB power bank with Type-C charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable 99.9% Pure Copper Welding Pens\u003c\/strong\u003e for high conductivity and heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-in-1 Smart Safety Protection System\u003c\/strong\u003e covering over-temp, undervoltage, overcharge, over-discharge, short-circuit, voltage stabilization, low-temp, and impact protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003eBattery Capacity: 5000mAh. Charging\/Discharging: 5V \/ 2.1A. Welding Thickness: 0.1–0.5 mm. Max Welding Current: 1200A. Level: 4 preset combination levels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePackage List\u003c\/h2\u003e\n\u003cdiv\u003eSWM-20 host, welding pens, replacement tips, USB-C cable, nickel strip, and user manual.\u003c\/div\u003e","brand":"Electronic Service Center","offers":[{"title":"Default Title","offer_id":49063221985463,"sku":null,"price":550.0,"currency_code":"LYD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/4010\/0279\/files\/IMG-2726.png?v=1787047640","url":"https:\/\/esclibya.com\/en-ly\/products\/fnirsi-swm-20-1200a-dual-pulse-spot-welder","provider":"Electronic Service Center","version":"1.0","type":"link"}